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Barbituric acid, 99%

Product Code. 11434300
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Product Code. 11434300 Supplier Thermo Scientific Alfa Aesar Supplier No. A10934.14
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Description

CAS: 67-52-7 | C4H4N2O3 | 128.09 g/mol

Barbituric acid is widely used in the manufacturing of plastics, textiles, polymers and pharmaceuticals. It is an active ingredient in the production of Vitamin B2. It is a strong acid in an aqueous medium with an active methylene group involved Knoevenegal condensation. It is used as precursor for the preparation of 5-arylidene barbituric acid by reacting with aromatic aldehyde. It is also used in electrochemical oxidation of iodine using cyclic voltammetry and controlled potential coulometry.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Barbituric acid is widely used in the manufacturing of plastics, textiles, polymers and pharmaceuticals. It is an active ingredient in the production of Vitamin B2. It is a strong acid in an aqueous medium with an active methylene group involved Knoevenegal condensation. It is used as precursor for the preparation of 5-arylidene barbituric acid by reacting with aromatic aldehyde. It is also used in electrochemical oxidation of iodine using cyclic voltammetry and controlled potential coulometry.

Solubility
Slightly soluble in water.

Notes
Incompatible with strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 67-52-7
Molecular Formula C4H4N2O3
Molecular Weight (g/mol) 128.09
MDL Number MFCD00006666
InChI Key HNYOPLTXPVRDBG-UHFFFAOYSA-N
Synonym barbituric acid, malonylurea, 2,4,6 1h,3h,5h-pyrimidinetrione, 6-hydroxyuracil, pyrimidinetrione, 2,4,6-trihydroxypyrimidine, 2,4,6-pyrimidinetrione, pyrimidine-2,4,6 1h,3h,5h-trione, barbiturate, malonylharnstoff
PubChem CID 6211
ChEBI CHEBI:16294
IUPAC Name 1,3-diazinane-2,4,6-trione
SMILES O=C1CC(=O)NC(=O)N1

Spécification

Melting Point ∼250°C (decomposition)
pH 2 to 3
Flash Point 150°C (302°F)
Quantity 25 g
Beilstein 120502
Merck Index 14,963
Solubility Information Slightly soluble in water.
Formula Weight 128.09
Percent Purity 99%
Chemical Name or Material Barbituric acid

RUO – Research Use Only

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